<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=707749 --> <head> <title>Test for Bug 707749</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=707749 ">Mozilla Bug 707749 </a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 707749 **/ SimpleTest.waitForExplicitFinish(); function loaded() { $('ifr').contentDocument.open(); $('ifr').contentDocument.close(); ok(true, "Don't throw an exception from contentDocument.open()"); SimpleTest.finish(); } </script> <iframe id="ifr" onload="loaded()" src="data:text/html,<script>navigator</script>"></iframe> </pre> </body> </html>